natural history of the disease, vaccine research, prevention measures, prophylaxis, treatment, testing technologies. as susan was saying, bringing this all together was integrating with surveillance work, with prevention work, and with community-based organizations. and this is really the san francisco model that really resonates in terms of how we approach the epidemic. the research is eloquent, it's rigorous, and it involves community at all levels. and that is something i think we really need to celebrate about what bridge research means today. so, at the office of national aids policy, our job is to implement the president's national hiv/aids strategy. the president released the strategy two years ago. this is the first strategy for the -- first comprehensive strategy for the united states since the first epidemic. it has three main health outcome goals, to reduce hiv incidents, to improve health and wellness outcomes for people living with hiv, and to reduce hiv-related disparities. i'm sure that sounds familiar to many of you because that's certainly aligned with many of the san francisco's e